Ceramic Rectangular Domino Magnets Set For DIY Projects, Grade 8 Ferrite, 1 7/8 By 7/8 By 3/8 Inches, 50 Piece Magnet Blocks For Crafting, Science Activities, School Projects, Magnet Therapy, Strong 3.5 Lb Pull
✔️ Pack of 50 rectangular magnets, ferrite grade-8, rust resistant
These ceramic rectangular domino magnets are Grade-8 ferrite pieces designed for educational experiments, crafts, and light-duty holding tasks. Perfect for science classrooms, home projects, and DIY displays, they resist rust in fresh or salt water and are built to last with normal use.
✅ 3.5 lb holding force per piece with direct touch on steel
✅ Size: 1.875 x 0.875 x 0.375 in (47.63 x 22.23 x 9.53 mm)
✅ Internal Gauss about 3,850; Grade-8 ceramic ferrite magnet material
✅ Rust resistant; suitable for fresh or salt water
✅ Pack of 50 pieces; color black
💡 What is a ceramic rectangular domino magnet used for in education and crafts? They’re handy for hands-on learning and simple projects. - ceramic ferrite magnets for classroom demos and craft displays - 3.5 lb holding force per piece on steel with direct contact - rust resistant construction for use in water environments - economical option vs rare-earth magnets